From 480f61790565d77432b70b4016b73f2ae27d530f Mon Sep 17 00:00:00 2001
From: Kumar Gala <galak@kernel.crashing.org>
Date: Thu, 18 Jun 2009 08:23:01 -0500
Subject: [PATCH] 86xx: Add CPU_TYPE_ENTRY support
Unify with 83xx and 85xx and use CPU_TYPE_ENTRY. We are going to use
this to convey the # of cores and DDR width in the near future so its
good to keep in sync.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
cpu/mpc86xx/cpu.c | 33 +++++++++++++++++++++------------
include/asm-ppc/processor.h | 2 +-
2 files changed, 22 insertions(+), 13 deletions(-)
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index d47cc5ef3a..438d9025f3 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -31,6 +31,21 @@
#include <tsec.h>
#include <asm/fsl_law.h>
+struct cpu_type cpu_type_list [] = {
+ CPU_TYPE_ENTRY(8610, 8610),
+ CPU_TYPE_ENTRY(8641, 8641),
+ CPU_TYPE_ENTRY(8641D, 8641D),
+};
+
+struct cpu_type *identify_cpu(u32 ver)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(cpu_type_list); i++)
+ if (cpu_type_list[i].soc_ver == ver)
+ return &cpu_type_list[i];
+
+ return NULL;
+}
/*
* Default board reset function
@@ -53,6 +68,7 @@ checkcpu(void)
char buf1[32], buf2[32];
volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
volatile ccsr_gur_t *gur = &immap->im_gur;
+ struct cpu_type *cpu;
uint msscr0 = mfspr(MSSCR0);
svr = get_svr();
@@ -62,20 +78,13 @@ checkcpu(void)
puts("CPU: ");
- switch (ver) {
- case SVR_8641:
- puts("8641");
- break;
- case SVR_8641D:
- puts("8641D");
- break;
- case SVR_8610:
- puts("8610");
- break;
- default:
+ cpu = identify_cpu(ver);
+ if (cpu) {
+ puts(cpu->name);
+ } else {
puts("Unknown");
- break;
}
+
printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr);
puts("Core: ");
diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index e7db1c6abf..65546adbca 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -1021,7 +1021,7 @@ struct cpu_type {
struct cpu_type *identify_cpu(u32 ver);
-#if defined(CONFIG_MPC85xx)
+#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
#define CPU_TYPE_ENTRY(n, v) \
{ .name = #n, .soc_ver = SVR_##v, }
#else
--
2.39.5